:root {
    --bg-primary: #100c08;
    --bg-secondary: #1f1f1f;
    --bg-tertiary: #2d2d2d;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --accent-yellow: #f0e68c;
    --accent-pink: #f92c8b;
    --border-color: #444;
    --success-color: #4caf50;
    --error-color: #f44336;
    --gradient-border: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    --option-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    --option-shadow-hover: 0 0 25px rgba(249, 44, 139, 0.4);
    --icon-color: var(--accent-yellow);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden;
    direction: rtl;
}

#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.8s ease-out, visibility 0.8s ease-out;
}

#splash-logo {
    max-width: 250px;
    width: 70%;
    animation: zoomFadeIn 1.5s ease-out forwards;
}

@keyframes zoomFadeIn {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

body.loaded #splash-screen {
    opacity: 0;
    visibility: hidden;
}

body.loaded {
    overflow: auto;
}

#main-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 40px 20px;
    opacity: 0;
    transition: opacity 0.5s ease-in 0.5s;
}

body.loaded #main-content {
    opacity: 1;
}

.page-logo {
    position: absolute; 
    top: -20px; 
    left: -20px;
    max-width: 120px;
    opacity: 0.3;
    z-index: 0; 
    pointer-events: none;
    filter: blur(2px);
}

.form-container {
    position: relative;
    background-color: var(--bg-secondary);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5), 0 0 30px rgba(249, 44, 139, 0.2);
    width: 100%;
    max-width: 550px;
    text-align: center;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

h1 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 2em;
    font-weight: 700;
    text-shadow: 0 0 4px var(--accent-yellow);
}

.subtitle {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1em;
}

.form-group {
    margin-bottom: 25px;
    text-align: right;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.95em;
}

.input-group {
    position: relative;
}

.input-group .input-icon {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    color: var(--icon-color);
    font-style: normal;
    font-size: 1.2em;
    z-index: 1;
    pointer-events: none;
    text-shadow: 0 0 5px var(--icon-color);
}

.input-group .user-icon {
    font-size: 1.2em;
}

.form-group input[type="text"] {
    width: 100%;
    padding: 12px 45px 12px 15px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-pink);
    box-shadow: 0 0 0 3px rgba(249, 44, 139, 0.3);
}

.form-group input::placeholder {
    color: #6c757d;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--gradient-border);
    color: #000;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 700;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
    margin-top: 15px;
    background-size: 200% auto;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 44, 139, 0.5);
    background-position: right center;
}

.swal2-popup {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border-radius: 15px !important;
    border: 1px solid var(--border-color) !important;
}

.swal2-title {
    color: var(--text-primary) !important;
}

.swal2-html-container {
    color: var(--text-secondary) !important;
    text-align: right !important;
    margin-bottom: 20px !important;
}

.swal2-html-container h1 {
     color: var(--text-primary) !important;
     font-size: 1.5em;
     margin-bottom: 15px;
}

.swal2-html-container p {
    margin-bottom: 10px;
    line-height: 1.7;
}
.swal2-html-container hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 15px 0;
}
.swal2-html-container strong {
    color: var(--accent-yellow);
}
.swal2-html-container .success {
    color: var(--success-color);
    font-weight: bold;
}
.swal2-html-container .error {
    color: var(--error-color);
    background-color: rgba(244, 67, 54, 0.1);
    padding: 10px;
    border-radius: 5px;
    border: 1px solid var(--error-color);
}
.swal2-html-container .error p {
    margin-bottom: 5px;
    color: var(--error-color);
}

.swal2-confirm-button, .swal2-cancel-button {
    border-radius: 8px !important;
    padding: 10px 20px !important;
    font-size: 1em !important;
    margin: 5px !important;
    transition: transform 0.2s ease;
}
.swal2-confirm-button:hover, .swal2-cancel-button:hover {
    transform: scale(1.05);
}

.swal2-confirm-button {
    background: var(--accent-pink) !important;
    color: var(--text-primary) !important;
}
.swal2-confirm-button:focus {
    box-shadow: 0 0 0 3px rgba(249, 44, 139, 0.4) !important;
}

.swal2-cancel-button {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}
.swal2-cancel-button:focus {
     box-shadow: 0 0 0 3px rgba(45, 45, 45, 0.5) !important;
}

.swal2-timer-progress-bar {
    background: var(--gradient-border) !important;
}

@media (max-width: 600px) {
    #main-content {
        padding: 30px 15px;
    }
    .page-logo {
        max-width: 80px;
    }
    .form-container {
        padding: 20px;
        margin: 0 10px;
    }

    h1 {
        font-size: 1.5em;
    }

    .input-group .input-icon {
        right: 12px;
        font-size: 1.1em;
    }

    .form-group input[type="text"] {
        padding: 10px 40px 10px 12px;
        font-size: 0.95em;
    }

    .submit-btn {
        font-size: 1em;
        padding: 12px;
    }
}